@misc{indiciaebc436c474ed4,
  title = {[Ulcerative colitis and pregnancy].},
  author = {K Kobayashi and T Katsumata and M Igarashi and H Mitomi and K Saigenji and N Shimada},
  year = {1991},
  url = {https://pubmed.ncbi.nlm.nih.gov/1890756/},
  note = {Source identifier: 1890756}
}